نتایج جستجو برای: time varying autoregressivecoefficients

تعداد نتایج: 1987598  

Journal: :Physical review. E 2017
Iacopo Pozzana Kaiyuan Sun Nicola Perra

We study SIS epidemic spreading processes unfolding on a recent generalization of the activity-driven modeling framework. In this model of time-varying networks, each node is described by two variables: activity and attractiveness. The first describes the propensity to form connections, while the second defines the propensity to attract them. We derive analytically the epidemic threshold consid...

Journal: :EURASIP J. Adv. Sig. Proc. 2009
Jianfeng Xu Toshihiko Yamasaki Kiyoharu Aizawa

Recently, time-varying mesh (TVM), which is composed of a sequence of mesh models, has received considerable interest due to its new and attractive functions such as free viewpoint and interactivity. TVM captures the dynamic scene of the real world from multiple synchronized cameras. However, it is expensive and time consuming to generate a TVM sequence. In this paper, an editing system is pres...

Journal: :Journal of Business & Economic Statistics 2012

Journal: :SSRN Electronic Journal 2016

Journal: :Economics of Transportation 2014

Journal: :Geophysical Journal International 1972

Journal: :Economics Letters 2015

Journal: :The Annals of Applied Statistics 2010

Journal: :SN Computer Science 2021

Journal: :Journal of Computational and Applied Mathematics 2021

Abstract This paper proposes an alternative estimation method for cointegration, which allows variation in the leads and lags cointegration relation. The is more powerful than a standard method. Illustrations to annual inflation rates Japan USA seasonal quarterly consumption income shows its ease of use empirical merits.

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